100-lb/yd ARA-A Rail

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100–lb. ARA–A Shown Actual Size Head 2-3/4" 3/8" 3° 34-1/2' 1-9/16" 14° 02 ' 3/8" 14" R 1/16" 14" R 3-3/8" 14" R 9/16" 6" Bolt Hole 2-15/16" 3/8" 14° 02 ' 1-1/16" 1/16" R 1/16" R Base 5-1/2" 2-3/4" Rail Type: 100 RA Section number: 10020 nominal Weight: 100 lbs/yd Standard Length: 39’ Standard drilling: 2-11/16” X 5-1/2” with 1-3/16” dia. holes Joint Bar Length: 22” Joint Bar Weight: 54 lbs/pr with hardware: 62 lbs/pr Track Bolt: 1” X 5-1/2” BOLT size MAY VARY DePeNDiNG ON BAR MANUFACTURe & TYPe OF WAsHeR UseD. Area in2: 9.84 Section Modulus in3: Head: 15.04 Base: 17.78 Moment of Inertia in4: 48.94 I – 14 www.HarmerSteel.com sales@harmersteel.com © 2007 (503) 286-3691 FAX (503) 286-2097